2+1=18y-1+1

Solution for 2+1=18y-1+1 equation:

Simplifying
2 + 1 = 18y + -1 + 1

Combine like terms: 2 + 1 = 3
3 = 18y + -1 + 1

Reorder the terms:
3 = -1 + 1 + 18y

Combine like terms: -1 + 1 = 0
3 = 0 + 18y
3 = 18y

Solving
3 = 18y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-18y' to each side of the equation.
3 + -18y = 18y + -18y

Combine like terms: 18y + -18y = 0
3 + -18y = 0

Add '-3' to each side of the equation.
3 + -3 + -18y = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -18y = 0 + -3
-18y = 0 + -3

Combine like terms: 0 + -3 = -3
-18y = -3

Divide each side by '-18'.
y = 0.1666666667

Simplifying
y = 0.1666666667